Intuitive gesture based user identification system

We present an intuitive and very easy to use implicit gesture based identification system that is especially suited for security-wise non-critical applications, such as the user login in the multimedia services. The term "implicit gesture" in our work refers to a natural physical hand mani...

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Bibliographic Details
Main Authors: Guna, J., Humar, I., Pogacnik, M.
Format: Conference Proceeding
Language:English
Subjects:
Acceleration
Accelerometer
Accelerometers
gesture
Gesture recognition
human-computer interaction
Iris recognition
non-invasive
Performance evaluation
Time series analysis
user identification
Online Access:Request full text
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Description
Summary:We present an intuitive and very easy to use implicit gesture based identification system that is especially suited for security-wise non-critical applications, such as the user login in the multimedia services. The term "implicit gesture" in our work refers to a natural physical hand manipulation performed by the user who takes hold of the control device and simply picks it up from its neutral motionless position - a "pick-up" gesture. For reference with other related systems, explicit and well defined personal name identification gestures were used as well. User evaluation study results show that 100% recognition accuracy was achieved when using explicit identification signature gestures and over 91% recognition accuracy was achieved when using the implicit "pick-up" gesture. Performance of the proposed system is comparable to results of other respectable related works when using explicit identification gestures, while also showing that implicit gesture based user identification is possible and viable.
DOI:10.1109/TSP.2012.6256373